11 printings of Humble Defector
They range from $0.12 to $0.70 — a 6× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Avatar: The Last Airbender Eternal | TLE 30 | $0.70 |
| Commander Legends | CMR 667 | $0.49 |
| Outlaws of Thunder Junction Commander | OTC 170 | $0.34 |
| Tales of Middle-earth Commander | LTC 222 | $0.33 |
| Commander 2021 | C21 174 | $0.28 |
| Commander Legends | CMR 184 | $0.25 |
| Commander 2016 | C16 129 | $0.17 |
| Fate Reforged | FRF 104 | $0.16 |
| The List | PLST FRF-104 | $0.14 |
| Masters 25 | A25 135 | $0.12 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.